| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not familiar at all | 18 |
8%
|
| 2 | 9 |
4%
|
|
| 3 | 8 |
3.6%
|
|
| 4 | 13 |
5.8%
|
|
| 5 | 27 |
12%
|
|
| 6 | 18 |
8%
|
|
| 7 | 25 |
11.1%
|
|
| 8 | 35 |
15.6%
|
|
| 9 | 41 |
18.2%
|
|
| 10 | Very familiar | 31 |
13.8%
|